Answer:
What kind of room has no doors or windows?
I am known for my natural tuxedo and marching. What am I?
I sit in a corner while traveling around the world. What am I?
You can see me in water, but I never get wet. What am I?
Born of sorrow, grow with age, you need a lot of me to be a sage. What am I?
The sun bakes them, The hand breaks them, The foot treads on them, And the mouth tastes them. What are they?